40132302423666 has 8 divisors (see below), whose sum is σ = 80264604847344. Its totient is φ = 13377434141220.

The previous prime is 40132302423623. The next prime is 40132302423667. The reversal of 40132302423666 is 66632420323104.

It is a sphenic number, since it is the product of 3 distinct primes.

40132302423666 is an admirable number.

It is a super-2 number, since 2×40132302423666² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40132302423667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3344358535300 + ... + 3344358535311.

It is an arithmetic number, because the mean of its divisors is an integer number (10033075605918).

Almost surely, 2^{40132302423666} is an apocalyptic number.

40132302423666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40132302423666 is a wasteful number, since it uses less digits than its factorization.

40132302423666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6688717070616.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 40132302423666 in words is "forty trillion, one hundred thirty-two billion, three hundred two million, four hundred twenty-three thousand, six hundred sixty-six".